Revel in Runeblood (Red)

If you've played an attack action card and another non-attack action card this turn, create 4 Runechant tokens.

At the beginning of your end phase, destroy all Runechants you control.

Go again

Rulings

From the Everfest release notes

You cannot respond to the destruction effect of Revel in Runeblood as neither player gains priority during the end phase.
You can play Revel in Runeblood without playing an attack action card and/or another ‘non-attack’ action card this turn, however you will create no Runechants from its effect.

Keyword notes

Go again - Go again allows multiple actions to be played in a turn when usually playing an action with use up your action point, and therefore end your turn. A card with go again gives the controller of that card or activated ability 1 action point when it resolves.

When an action with go again resolves, its controller gains 1 action point.
Multiple instances of go again on the same card or activated ability do not stack. If a card or activated ability has multiple instances of go again when it resolves its controller gains 1 action point only.
If an action with go again does not resolve, its controller does not gain 1 action point.
You cannot reveal a card with no to Belittle. The card must have a value to its power that is 3 or less. (0 is a value)